Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

45°F

7°C

Humidity 74%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 04 Jan 09:26 PM PST
Extended Forecast for

16 Miles W Williams CA

Flood Watch January 4, 10:42pm until January 5, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 4, 10:42pm until January 5, 04:00pm

    NOW until 4:00pm Mon

    Flood Watch

  • Tonight

    Low: 44 °F

    Mostly Cloudy
    then Rain

  • Monday

    Monday: Rain.  Patchy fog. High near 48. Southeast wind 9 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 48 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm.  Mostly cloudy, with a steady temperature around 45. Southeast wind around 6 mph becoming north after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 53. Light and variable wind becoming southeast around 6 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 38. West wind around 6 mph.

    Low: 38 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain.  Mostly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 10pm.  Mostly clear, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Tonight
Rain, mainly after midnight. Steady temperature around 44. West southwest wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. Patchy fog. High near 48. Southeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a steady temperature around 45. Southeast wind around 6 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 53. Light and variable wind becoming southeast around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 38. West wind around 6 mph.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 53.
Wednesday Night
A 20 percent chance of rain before 10pm. Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Williams CA
 39.17°N 122.43°W (Elev. 1398 ft)
1:21 pm PST Jan 4, 2026
10pm PST Jan 4, 2026-6pm PST Jan 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database